Fix links

docs/conf.py

@@ -297,6 +297,7 @@ def do_not_plot(*args, **kwargs):
     r'https://support\.orcid\.org/hc/en-us/articles/360006897674-Structure-of-the-ORCID-Identifier',
     r'https://www\.iucr\.org',
     r'https?://www\.sciencedirect.com/',
+    r'https?://journals\.iucr\.org/j/',
     # Linkcheck seems to be denied access by some DOI resolvers.
     # Since DOIs are supposed to be permanent, we don't need to check them.'
     r'https?://doi\.org/',

docs/user-guide/from-mantid-to-scipp.ipynb

@@ -65,7 +65,7 @@
     "\n",
     "### Notes\n",
     "- In **Mantid** a Python variable referencing **a workspace is** under the hood **a global variable**.\n",
-    "  Unless specified otherwise the variable name is the name of the workspace in the [AnalysisDataService](https://docs.mantidproject.org/nightly/concepts/AnalysisDataService.html).\n",
+    "  Unless specified otherwise the variable name is the name of the workspace in the [AnalysisDataService](https://docs.mantidproject.org/nightly/concepts/DataService.html).\n",
     "  For marginally more clarity, the examples in the following therefore use the string-based syntax for specifying output workspaces.\n",
     "  *In scipp there is no such limitation and everything behaves just like normal variables in Python.*\n",
     "- Unless stated otherwise, the following code examples assume datasets or data arrays have `'tof'` for what Mantid calls \"X\" and `'spectrum'` why Mantid calls \"Y\" or \"spectrum axis\".\n",